Maryland Heights Flag

Maryland Heights

County Seat:
No
Area (mi²):
21.881
State:
Missouri

Maryland Heights is a city located in St. Louis County, Missouri. Maryland Heights has a 2025 population of 27,120. Maryland Heights is currently declining at a rate of -0.83% annually and its population has decreased by -4.02% since the most recent census, which recorded a population of 28,257 in 2020.

The average household income in Maryland Heights is $100,338 with a poverty rate of 5.64%.The median age in Maryland Heights is 34.8 years: 35.5 years for males, and 33.7 years for females.

27.1K
Total Population
1,239
Density (mi²)
-227 -0.83%
Growth

Maryland Heights Population

Maryland Heights Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Maryland Heights includes 58.28% White, 19.19% Asian, 14.18% Black or African American, and smaller percentages for other race, Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White16,30758.28%
Asian5,37019.19%
Black or African American3,96814.18%
Two or more races1,5505.54%
Other race7082.53%
Native Hawaiian or Pacific Islander650.23%
Native American130.05%

Maryland Heights Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Maryland Heights' average per capita income is $66,094. Household income levels show a median of $86,485. The poverty rate stands at 5.64%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$118,419-
Families$108,413$120,725
Households$86,485$100,338
Non Families$61,759$73,662

$66,094

Average Income

$86,485

Median Household Income

5.64%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)